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Napropamide.

Seonghwa Cho1, Jineun Kim, Youngeun Jeon

  • 1Department of Chemistry and Research Institute of Natural Sciences, Gyeongsang National University, Jinju 660-701, Republic of Korea.

Acta Crystallographica. Section E, Structure Reports Online
|October 11, 2013
PubMed
Summary
This summary is machine-generated.

This study details the crystal structure of N,N-diethyl-2-(naphthalen-1-yl-oxy)propanamide. The compound exhibits two independent molecules in its asymmetric unit, stabilized by specific hydrogen bonds.

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Area of Science:

  • Organic Chemistry
  • Crystallography
  • Molecular Structure

Background:

  • Understanding molecular arrangements is crucial in chemistry.
  • Naphthalene derivatives are common in various chemical applications.

Purpose of the Study:

  • To elucidate the crystal structure of N,N-diethyl-2-(naphthalen-1-yl-oxy)propanamide.
  • To analyze the molecular conformation and intermolecular interactions.

Main Methods:

  • Single-crystal X-ray diffraction was employed.
  • The crystallographic data was analyzed to determine molecular geometry.

Main Results:

  • The compound, C17H21NO2, crystallizes with two independent molecules in the asymmetric unit.
  • Dihedral angles between naphthalene and amide groups were measured as 88.1(9)° and 88.7(3)°.
  • Four C-H⋯O hydrogen bonds were identified as stabilizing the crystal lattice.

Conclusions:

  • The crystal structure of N,N-diethyl-2-(naphthalen-1-yl-oxy)propanamide has been determined.
  • The molecule adopts a specific conformation with near-orthogonal orientation between the naphthalene and amide moieties.
  • Hydrogen bonding plays a significant role in the compound's solid-state organization.